[INFO] cloning repository https://github.com/fyang1024/substrate-testchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fyang1024/substrate-testchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffyang1024%2Fsubstrate-testchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffyang1024%2Fsubstrate-testchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 627839751059fe86b4278754c8013cf46b72347c
[INFO] checking fyang1024/substrate-testchain against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffyang1024%2Fsubstrate-testchain" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fyang1024/substrate-testchain on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fyang1024/substrate-testchain
[INFO] finished tweaking git repo https://github.com/fyang1024/substrate-testchain
[INFO] tweaked toml for git repo https://github.com/fyang1024/substrate-testchain written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/fyang1024/substrate-testchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d86ba3fd07581c98da7390716e3f145453c99d657cd156a646b39893851239b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d86ba3fd07581c98da7390716e3f145453c99d657cd156a646b39893851239b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d86ba3fd07581c98da7390716e3f145453c99d657cd156a646b39893851239b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d86ba3fd07581c98da7390716e3f145453c99d657cd156a646b39893851239b", kill_on_drop: false }`
[INFO] [stdout] 6d86ba3fd07581c98da7390716e3f145453c99d657cd156a646b39893851239b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a8bb5cf1140b9e81afb2f522cb665dda56066e93358d8d28d20ee54063c02bd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a8bb5cf1140b9e81afb2f522cb665dda56066e93358d8d28d20ee54063c02bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.13
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]    Compiling subtle v2.0.0
[INFO] [stderr]     Checking futures v0.1.25
[INFO] [stderr]     Checking spin v0.5.0
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling crunchy v0.2.1
[INFO] [stderr]     Checking constant_time_eq v0.1.3
[INFO] [stderr]     Checking hash-db v0.11.0
[INFO] [stderr]     Checking rustc-hex v2.0.1
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking environmental v1.0.1
[INFO] [stderr]     Checking integer-sqrt v0.1.2
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling protobuf v2.4.0
[INFO] [stderr]     Checking data-encoding v2.1.2
[INFO] [stderr]     Checking bs58 v0.2.2
[INFO] [stderr]     Checking strum v0.14.0
[INFO] [stderr]     Checking zeroize v0.5.2
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking bitmask v0.5.0 (https://github.com/paritytech/bitmask#a84e147b)
[INFO] [stderr]     Checking parity-bytes v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64)
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]     Checking safemem v0.3.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bindgen v0.47.3
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking nohash-hasher v0.1.1
[INFO] [stderr]     Checking quick-error v0.1.4
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]    Compiling sysinfo v0.8.2
[INFO] [stderr]    Compiling names v0.11.0
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking block-padding v0.1.3
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking tokio-trace-core v0.1.0
[INFO] [stderr]     Checking rand_jitter v0.1.3
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]     Checking trie-root v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling unicase v2.3.0
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]     Checking linked_hash_set v0.1.3
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking tokio-sync v0.1.4
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling hex-literal-impl v0.1.2
[INFO] [stderr]     Checking ryu v0.2.7
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling sr-std v0.1.0 (https://github.com/paritytech/substrate.git?rev=c0556a24cdc51545e10d2e95e78c50a69430046a#c0556a24)
[INFO] [stderr]    Compiling sr-io v0.1.0 (https://github.com/paritytech/substrate.git?rev=c0556a24cdc51545e10d2e95e78c50a69430046a#c0556a24)
[INFO] [stderr]    Compiling safe-mix v1.0.0
[INFO] [stderr]    Compiling snow v0.5.2
[INFO] [stderr]    Compiling sr-sandbox v0.1.0 (https://github.com/paritytech/substrate.git?rev=c0556a24cdc51545e10d2e95e78c50a69430046a#c0556a24)
[INFO] [stderr]     Checking elastic-array v0.10.2
[INFO] [stderr]     Checking memory-db v0.11.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking parity-wasm v0.31.3
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]     Checking tiny-keccak v1.4.2
[INFO] [stderr]     Checking bigint v4.4.1
[INFO] [stderr]     Checking uint v0.6.1
[INFO] [stderr]     Checking hash256-std-hasher v0.11.0
[INFO] [stderr]     Checking tokio-timer v0.2.10
[INFO] [stderr]     Checking tokio-current-thread v0.1.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking fs-swap v0.2.4
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking fdlimit v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling nom v4.2.2
[INFO] [stderr]     Checking hex-literal v0.1.4
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking kvdb v0.1.0 (https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d#b0317f64)
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking wasmi v0.4.4
[INFO] [stderr]     Checking pwasm-utils v0.6.2
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking stream-cipher v0.3.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking fixed-hash v0.3.0
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]    Compiling cexpr v0.3.5
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.16
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking hyper v0.10.15
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]     Checking cuckoofilter v0.3.2
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]     Checking impl-serde v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]     Checking hmac v0.7.0
[INFO] [stderr]     Checking blake2 v0.8.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking sha3 v0.8.1
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking twofish v0.2.0
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking twox-hash v1.1.2
[INFO] [stderr]     Checking trie-db v0.11.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.12
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking parity-ws v0.8.0
[INFO] [stderr]     Checking hmac-drbg v0.1.2
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking rw-stream-sink v0.1.1
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking aio-limited v0.1.0
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]     Checking substrate-serializer v0.1.0 (https://github.com/paritytech/substrate.git?rev=c0556a24cdc51545e10d2e95e78c50a69430046a#c0556a24)
[INFO] [stderr]     Checking libsecp256k1 v0.2.2
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.3
[INFO] [stderr]     Checking unsigned-varint v0.2.2
[INFO] [stderr]     Checking yamux v0.1.9
[INFO] [stderr]     Checking h2 v0.1.17
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking exit-future v0.1.4
[INFO] [stderr]     Checking parity-multihash v0.1.0
[INFO] [stderr]     Checking multistream-select v0.3.0
[INFO] [stderr]     Checking parity-multiaddr v0.2.0
[INFO] [stderr]     Checking slog-scope v4.1.1
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]     Checking tokio v0.1.17
[INFO] [stderr]     Checking tk-listen v0.2.1
[INFO] [stderr]     Checking tokio-dns-unofficial v0.4.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling openssl-sys v0.9.43
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr] error: failed to run custom build command for `clear_on_drop v0.2.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/clear_on_drop-0d7f4574ae5c67c9/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/clear_on_drop-21b41786b11b5524/out/src/hide.o" "-c" "src/hide.c"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x559f3abea2d0 - std::backtrace_rs::backtrace::libunwind::trace::h4e80f45db05e9df0
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x559f3abea2d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h9db62a3d3587f6c3
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x559f3abea2d0 - std::sys_common::backtrace::_print_fmt::h2fafbe52c9090591
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x559f3abea2d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7d41ae04358c516d
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x559f3ac09dac - core::fmt::write::h968e6400cbc51d6a
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]      5:     0x559f3abe6ad5 - std::io::Write::write_fmt::h2eaa97c6f8c9e829
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/io/mod.rs:1642:15
[INFO] [stderr]      6:     0x559f3abec4cb - std::sys_common::backtrace::_print::h601a6bc581f240d5
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x559f3abec4cb - std::sys_common::backtrace::print::h8b96e15ba64b8e64
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x559f3abec4cb - std::panicking::default_hook::{{closure}}::h94fa9d2f08c20620
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x559f3abebfa1 - std::panicking::default_hook::h6d463f5a2e9d9986
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x559f3abecb94 - std::panicking::rust_panic_with_hook::h1e953652a338573e
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x559f3abec647 - std::panicking::begin_panic_handler::{{closure}}::h78bf2fec525c238a
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:517:13
[INFO] [stderr]     12:     0x559f3abea7cc - std::sys_common::backtrace::__rust_end_short_backtrace::h651eb6282e4ea6b2
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x559f3abec5d9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x559f3ab493c1 - core::panicking::panic_fmt::hdfd0360cedf2d908
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x559f3ab4930d - core::panicking::panic::h607cffdabb38afd3
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x559f3abc6eb8 - core::mem::uninitialized::h229d6507999b1ee9
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]     17:     0x559f3abc6eb8 - crossbeam_epoch::sync::queue::Queue<T>::new::hbd1eeb1b843b1403
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57:28
[INFO] [stderr]     18:     0x559f3abc990a - crossbeam_epoch::internal::Global::new::h97a3796df0d7acc6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63:20
[INFO] [stderr]     19:     0x559f3abcc5e1 - crossbeam_epoch::collector::Collector::new::h463be8d6f4c34b22
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32:38
[INFO] [stderr]     20:     0x559f3abc7dba - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::h8919e8889d4f3e2c
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12:39
[INFO] [stderr]     21:     0x559f3abc7dba - core::ops::function::FnOnce::call_once::h1f6ef7d07381e924
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x559f3abcbfd7 - lazy_static::lazy::Lazy<T>::get::{{closure}}::hf2d933e803a381fb
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:28:29
[INFO] [stderr]     23:     0x559f3abcb30e - std::sync::once::Once::call_once::{{closure}}::h7e416b809699424c
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x559f3ab48a2c - std::sync::once::Once::call_inner::h7b0b799f928afc79
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sync/once.rs:418:21
[INFO] [stderr]     25:     0x559f3abcb298 - std::sync::once::Once::call_once::he209f2ec394903de
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x559f3abccaf6 - lazy_static::lazy::Lazy<T>::get::h6dc5dd64667f931f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:27:9
[INFO] [stderr]     27:     0x559f3abccaf6 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::h6e33ddad37407184
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:138:21
[INFO] [stderr]     28:     0x559f3abccaf6 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::h6b4ee60b5c44f57d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:140:17
[INFO] [stderr]     29:     0x559f3abccb61 - crossbeam_epoch::default::HANDLE::__init::h7c0aa879ad6db891
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17:29
[INFO] [stderr]     30:     0x559f3abc7e29 - core::ops::function::FnOnce::call_once::hd99e1cf770f7c4a7
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x559f3abcf10c - std::thread::local::lazy::LazyKeyInner<T>::initialize::h86630fa338c18ad0
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:431:25
[INFO] [stderr]     32:     0x559f3abc88e0 - std::thread::local::fast::Key<T>::try_initialize::hbd4023b92badb3ec
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:609:31
[INFO] [stderr]     33:     0x559f3abc8a27 - std::thread::local::fast::Key<T>::get::hf366799583eb275e
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:592:29
[INFO] [stderr]     34:     0x559f3ab978dd - crossbeam_epoch::default::HANDLE::__getit::hd5feec15845a58b5
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:311:26
[INFO] [stderr]     35:     0x559f3abb24c8 - std::thread::local::LocalKey<T>::try_with::h25fb334ffd38147f
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:398:32
[INFO] [stderr]     36:     0x559f3abb241f - std::thread::local::LocalKey<T>::with::hd9e6111803754a3b
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:375:9
[INFO] [stderr]     37:     0x559f3ab978fe - crossbeam_epoch::default::is_pinned::h65a1b442c0300167
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33:5
[INFO] [stderr]     38:     0x559f3aba5d64 - crossbeam_deque::Stealer<T>::steal::h892c098b191365a9
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714:12
[INFO] [stderr]     39:     0x559f3abab833 - rayon_core::registry::WorkerThread::steal::{{closure}}::h9bb50fa930911878
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:614:27
[INFO] [stderr]     40:     0x559f3aba8abb - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h41200f5dc8b355d2
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x559f3ab984b1 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h47800fc429761e40
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/traits/iterator.rs:2411:32
[INFO] [stderr]     42:     0x559f3ab99731 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h6984f03ced206768
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/filter.rs:44:44
[INFO] [stderr]     43:     0x559f3ab994ac - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hfe6c87e9a4251d53
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x559f3abb2f73 - core::iter::traits::iterator::Iterator::try_fold::hefa01324ea55fa73
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/traits/iterator.rs:1997:21
[INFO] [stderr]     45:     0x559f3abb1a6e - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::h7cdb8fd93f7a8dbf
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x559f3ab98fcc - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::h0c0ecd9f9c4e8323
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/filter.rs:93:9
[INFO] [stderr]     47:     0x559f3ab995ab - core::iter::traits::iterator::Iterator::find_map::h8817d7cd42b4d0df
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/traits/iterator.rs:2417:9
[INFO] [stderr]     48:     0x559f3ab99039 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h9a21630f1691b20b
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x559f3abab77e - rayon_core::registry::WorkerThread::steal::hc31acbfe22852c44
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:608:9
[INFO] [stderr]     50:     0x559f3abab4d2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h8ec1b11535c0b1d2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:565:48
[INFO] [stderr]     51:     0x559f3ab96461 - core::option::Option<T>::or_else::h7fcb326038f5ffad
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/option.rs:790:21
[INFO] [stderr]     52:     0x559f3abab1b7 - rayon_core::registry::WorkerThread::wait_until_cold::ha655327892cd10b3
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:564:32
[INFO] [stderr]     53:     0x559f3abaabcc - rayon_core::registry::WorkerThread::wait_until::h50efb9b1b2e680db
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544:13
[INFO] [stderr]     54:     0x559f3ababdbe - rayon_core::registry::main_loop::h0ad1b5848f5805a4
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666:5
[INFO] [stderr]     55:     0x559f3abaa14c - rayon_core::registry::Registry::new::{{closure}}::h675d412880306b4f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135:54
[INFO] [stderr]     56:     0x559f3ab9f3ce - std::sys_common::backtrace::__rust_begin_short_backtrace::ha03a095ab7d3c474
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x559f3abaf092 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h0551861b0ec91db9
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/mod.rs:476:17
[INFO] [stderr]     58:     0x559f3abb19b2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h06daecce55881ede
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panic.rs:347:9
[INFO] [stderr]     59:     0x559f3aba6944 - std::panicking::try::do_call::h6acf4d6cfd25e535
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:401:40
[INFO] [stderr]     60:     0x559f3aba735d - __rust_try
[INFO] [stderr]     61:     0x559f3aba6750 - std::panicking::try::h4d516dbae4e3f276
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:365:19
[INFO] [stderr]     62:     0x559f3abb2352 - std::panic::catch_unwind::he86fa50dd8ddbf01
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panic.rs:434:14
[INFO] [stderr]     63:     0x559f3abaee8c - std::thread::Builder::spawn_unchecked::{{closure}}::hc50d878c6168e45d
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/mod.rs:475:30
[INFO] [stderr]     64:     0x559f3ab9c2ff - core::ops::function::FnOnce::call_once{{vtable.shim}}::h267a579b3f5ced29
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x559f3abf2aa7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h412fa2ab3f64d2a1
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/alloc/src/boxed.rs:1575:9
[INFO] [stderr]     66:     0x559f3abf2aa7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h03e575a07095ff99
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/alloc/src/boxed.rs:1575:9
[INFO] [stderr]     67:     0x559f3abf2aa7 - std::sys::unix::thread::Thread::new::thread_start::hf6d2591b9ad70cfb
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys/unix/thread.rs:72:17
[INFO] [stderr]     68:     0x7f285f914609 - start_thread
[INFO] [stderr]     69:     0x7f285f6e6293 - clone
[INFO] [stderr]     70:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0a8bb5cf1140b9e81afb2f522cb665dda56066e93358d8d28d20ee54063c02bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8bb5cf1140b9e81afb2f522cb665dda56066e93358d8d28d20ee54063c02bd", kill_on_drop: false }`
[INFO] [stdout] 0a8bb5cf1140b9e81afb2f522cb665dda56066e93358d8d28d20ee54063c02bd